Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS object CHR SPR - show graphs
Source callsign: KO4VFA-1
Comment: Charles Springs
Location: 30°10.04' N 83°13.82' W - locator EM80JE20ID - show map
13.8 km Northwest bearing 337° from Mayo, Lafayette County, Florida, United States [?]
27.6 km Southwest bearing 239° from Live Oak, Suwannee County, Florida, United States
104.4 km Northwest bearing 304° from Gainesville, Alachua County, Florida, United States
105.2 km East bearing 106° from Tallahassee, Leon County, Florida, United States
Last position: 2025-09-27 03:07:45 UTC (9m48s ago)
2025-09-26 23:07:45 EDT local time at Mayo, United States [?]
Last path: KO4VFA-1>APWW11 via TCPIP*,qAC,T2BC
Positions stored: 1
Others sourced by KO4VFA-1: AND SPR BRF SPR CHRL SPR FAL SPR ICH SPR LRV SPR LTR SPR PEA SPR RYL SPR SUW SPR SUW1 MESH WHT SPR
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS